Electric toothbrush



FIG. 1 is a front elevational view of an electric toothbrush embodying my new design;

FIG. 2 is a side elevational view thereof, the opposite side, with the exception of the switch at the top end of the handle, being a mirror image;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged front elevational view of the toothbrush handle and drive unit thereof, shown separately for clarity of illustration only;

FIG. 7 is a side elevational view thereof, the opposite side, with the exception of the switch at the top end of the handle, being a mirror image;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is an enlarged front elevational view of the toothbrush head thereof, shown separately for clarity of illustration only;

FIG. 12 is a side elevational view thereof, the opposite being a mirror image;

FIG. 13 is a rear elevational view thereof;

FIG. 14 is a top plan view thereof; and,

FIG. 15 is a bottom plan view thereof. 

The ornamental design for an electric toothbrush, as shown and described. 